Back in London, twins Sophie and Josh Newman must determine whom they can and cannot trust as they search for Scatty and an immortal who can teach Josh the magic of fire, while Doctor Dee and Machiavelli continue to seek power.

Back in London, twins Sophie and Josh Newman must determine whom they can and cannot trust as they search for Scatty and an immortal who can teach Josh the magic of fire, while Doctor Dee and Machiavelli continue to seek power.